Specifications

3-5
Catalyst 4224 Access Gateway Switch Software Configuration Guide
OL-2031-02
Chapter 3 Configuring Ethernet Switching
Configuring Ethernet Ports to Support IP Phones and a Daisy-Chained Workstation
Voice Traffic and VVID
The Catalyst 4224 can automatically configure voice VLAN. With the
automatically configured voice VLAN feature, network administrators can
segment phones into separate logical networks even though the data and voice
infrastructure is physically the same. The voice VLAN feature places the phones
into their own VLANs without the need for end-user intervention. A user can plug
the phone into the switch, and the switch provides the phone with the necessary
VLAN information.
Enter the privileged EXEC mode. A preset
password may be required to enter this
mode.
enable
Enter global configuration mode.
configure terminal
Enter the interface configuration mode and
the port to be configured (for example,
interface fa5/1).
interface interface
Configure the port as access and assign a
data VLAN.
switchport access vlan
vlan-id
Configure the voice port with a VVID that
will be used exclusively for voice traffic.
switchport voice vlan vlan-id
Step 3
Verify the switch port configuration and
save it.
Verify the port configuration you just
entered.
show run interface interface
Save the current configuration in Flash
memory.
write memory
Task Command